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    • Off Grid Inverter

    Kibadilishaji cha Zonyue Kisichotumia Gridi ya 3-12kW | Chaja ya Sola ya MPPT ya 2-3x Surge

    Kibadilishaji cha Nje ya Gridi

    Zonyue Off-Grid Inverters – Reliable Standalone Power, High Surge Capacity, Full Series for OEM/ODM

    Zonyue offers a comprehensive range of off-grid inverters designed for reliable power supply in remote areas, backup applications, and standalone solar systems. Engineered for demanding loads, our inverters deliver 2–3x surge capacity, enabling stable startup of inductive loads such as motors, compressors, and pumps—ideal for residential, agricultural, and light commercial applications.

    Key models in our portfolio include the HFP seriesLST-Max series, and the 5–12KW series, covering a power range from 3kW to 12kW to suit various system sizes. Across the lineup, you can expect high-efficiency MPPT solar chargers for optimal PV energy harvest, pure sine wave output for sensitive electronics, and multiple communication options for easy system monitoring.

    As an OEM/ODM partner, we offer full customization services—from branding and enclosure design to software configuration—allowing you to launch your own branded off-grid inverter solutions with proven performance and reliability. For a complete list of models, detailed specifications, and custom solutions, please contact our sales team.

    Zonyue HFP series
    Zonyue LST-Max series
    Zonyue 5-12KW
    For more information about Solis product models, please contact customer service.

    Product Features

    • 01

      High-Efficiency Power Conversion

      Utilizing advanced high-frequency pure sine wave technology, achieving peak efficiency up to 93% and low no-load loss. Transformerless design reduces weight and size while maintaining stable power output for off-grid applications.

    • 02

      Multi-Mode Charging Capability

      Built-in advanced MPPT solar charge controller supports PV input up to 3000W-12000W. AC charger and generator input with auto start/stop function, enabling seamless switching between solar, grid, and generator power sources.

    • 03

      Strong Surge Load Capacity

      2-3x rated power surge capability (up to 18000W for 3 seconds) easily handles high startup currents from air conditioners, water pumps, and refrigeration equipment, ensuring reliable operation of inductive loads in off-grid homes and farms.

    • 04

      Rugged Outdoor Design

      IP21-IP65 protection rating with powder-coated metal casing, resistant to dust and moisture. Wide operating temperature range -10°C to 50°C, built-in intelligent fans for effective heat dissipation in harsh environments.

    Product Advantages

    Maximum Power Autonomy

    93% peak efficiency with MPPT maximizes solar use, cuts diesel dependency and fuel costs by 70% for remote sites.

    Handles Tough Loads

    2-3x surge capacity ensures reliable startup and operation of heavy inductive loads like deep-well pumps and large AC units, eliminating the need for oversizing the inverter.

    Uninterrupted Power Supply

    <20ms auto-switching between solar/battery/grid/generator ensures power for critical loads during outages.

    Easy Installation & Monitoring

    LCD display + optional WiFi/GPRS remote monitoring. Plug-and-play cuts installation time by 50%.

    FAQ

    • About Zhongyue?

      Zhongyue Energy Storage is located in Hefei, Anhui, a hub for new energy in China. We are a high-tech enterprise specializing in integrated photovoltaic and energy storage solutions. Integrating R&D, production, sales, and service, we are committed to providing global customers with safe, efficient, and stable energy storage products and system services. We are your reliable partner on the path towards energy independence and sustainable development.
    • As an OEM/ODM customer, what customization services can you provide? What is the typical lead time for custom orders?

      As a dedicated OEM/ODM partner, we offer comprehensive customization services to help you launch your own branded off-grid inverter solutions: Branding: Custom logo, labeling, packaging, and user manuals. Enclosure: Custom color, finish, and industrial design. Software: Custom firmware parameters (battery profiles, display language, default settings). Communication: Integration with your preferred monitoring platform or cloud service. Accessories: Customized cabling, mounting brackets, or communication adapters. Typical lead times for custom orders range from 4–8 weeks depending on the scope of modifications, with sample units available for validation. Our engineering team will work closely with you to ensure your specifications are met while maintaining the proven performance and reliability of our core platform. Volume production can be scaled according to your requirements.
    • What payment methods do you accept?

      100%T/T in advance or 30% T/T deposit, and the balance 70% paid before shipment.
    • How can I trust you? What if you don't ship after payment?

      We are a physical factory located in Hefei, China, legally registered and verifiable in the Chinese business registry. Our website is also ICP-licensed and officially recorded. To build trust, we can provide real-time factory video or video calls at any time.

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